<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册</title>
</head>

<body>
    <input type="text" name="" id="" placeholder="姓名">
    <input type="password" name="" id="" placeholder="密码">
    <input type="tel" name="" id="" placeholder="手机号">
    <input type="email" name="" id="" placeholder="邮箱">
</body>

</html>